321211231410941 has 2 divisors, whose sum is σ = 321211231410942. Its totient is φ = 321211231410940.

The previous prime is 321211231410931. The next prime is 321211231411039. The reversal of 321211231410941 is 149014132112123.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 305139583380025 + 16071648030916 = 17468245^2 + 4008946^2 .

It is a cyclic number.

It is not a de Polignac number, because 321211231410941 - 2²² = 321211227216637 is a prime.

It is a super-2 number, since 2×321211231410941² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (321211231410931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 160605615705470 + 160605615705471.

It is an arithmetic number, because the mean of its divisors is an integer number (160605615705471).

Almost surely, 2^{321211231410941} is an apocalyptic number.

It is an amenable number.

321211231410941 is a deficient number, since it is larger than the sum of its proper divisors (1).

321211231410941 is an equidigital number, since it uses as much as digits as its factorization.

321211231410941 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 35.

The spelling of 321211231410941 in words is "three hundred twenty-one trillion, two hundred eleven billion, two hundred thirty-one million, four hundred ten thousand, nine hundred forty-one".